5.9

CVE-2018-8546: microsoft lync

CVSS: 5.9v3.0MediumModified
Published 14-11-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-8546 is a medium (CVSS 5.9) vulnerability in microsoft lync. EPSS estimates a 5.46% chance of exploitation in the next 30 days, higher than 92.6% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.0 (NVD)
EPSS score
5.46%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 14-11-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A denial of service vulnerability exists in Skype for Business, aka "Microsoft Skype for Business Denial of Service Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Lync, Skype.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

5.46%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.46% on 18-09-2026

18-09-202618-10-2026
EPSS score
5.46%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft9 products
  • lync2013:sp1
  • lync_basic2013:sp1
  • microsoft lync2013 Service Pack 1 (32-bit) | 2013 Service Pack 1 (64-bit) | Basic 2013 Service Pack 1 (32-bit) | Basic 2013 Service Pack 1 (64-bit)
  • microsoft office2019 for 32-bit editions | 2019 for 64-bit editions
  • officeEOL365 ProPlus for 32-bit Systems | 365 ProPlus for 64-bit Systems | 2019

1 vendor · 9 products

References

3 links